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| gman254 |
 Posted: Tue Jan 12, 2010 8:25 am Post subject: How to setup MQ Clustering using MQCHLTAB |
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Newbie
Joined: 04 Apr 2009
Posts: 2
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| How do you setup MQCHLTAB to use it forMQ 7.0.1 clustering? |
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| Vitor |
| Posted: Tue Jan 12, 2010 8:45 am Post subject: Re: How to setup MQ Clustering using MQCHLTAB |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| gman254 wrote: |
| How do you setup MQCHLTAB to use it forMQ 7.0.1 clustering? |
Define "clustering". Do you mean a cluster, or do you mean the multi-instance queue manager facility, or do you mean the enhanced client reconnection facilities?
It might also be nice if you mentioned what you've already tried, so we don't repeat stuff that hasn't worked for you, along with some indication of why it didn't work.
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| bruce2359 |
| Posted: Tue Jan 12, 2010 8:46 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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A client channel table is for WMQ client applications. Have you read the WMQ Clients manual? Have you read the Clusters manual?
Only a qmgr and its objects can be part of an MQ cluster.
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| exerk |
| Posted: Tue Jan 12, 2010 8:46 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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You don't, and I suggest you read the manual more closely to find out just what that environment variable does...
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| gman254 |
| Posted: Tue Jan 12, 2010 10:57 am Post subject: How do you setup MQCHLTAB to use it forMQ 7.0.1 clustering? |
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Newbie
Joined: 04 Apr 2009
Posts: 2
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| What I'm trying to do with mq 7.0 is I have a client application server that is going to point to an server running a queue manager that will be clusetered to a second server with the same same queue manager just different 1p address. Is there a way that in the event the primary queue manager fails on the 1st server and the secondary queue manager that is cluster that the client will know to point to the secondary queue manager? I thought that maybe this could be setup in the MQCHLTAB just not sure how to do it. |
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| Vitor |
| Posted: Tue Jan 12, 2010 11:01 am Post subject: Re: How do you setup MQCHLTAB to use it forMQ 7.0.1 clusteri |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| gman254 wrote: |
| What I'm trying to do with mq 7.0 is I have a client application server that is going to point to an server running a queue manager that will be clusetered to a second server with the same same queue manager just different 1p address. |
That's not a cluster, that's a multi-instance queue manager (mostly) and requires rather more set up than a single environment variable. Fortunately everything you need to know is in the WMQv7 InfoCenter.
The other part of this is to set up the client so that it reconnects to the new queue manager. For that you'll need to take a number of separate steps, possibly including setting the MQCHLLIB environment variable. Again, all of this is in the InfoCenter.
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